baber/WOPTO huggingface dataset:
Patent JP-H0836717-A (JP)
Title: Magnetoresistance effect head
Inventor: ISHI TSUTOMU
IPC: H01F10/00
Filed: 1994-07-26
Abstract: PURPOSE:To efficiently remove heat generated at a magneto-resistance effect element by forming a magnetic shield out of a multilayer film wherein layers of different thermal conductivities are alternately layered. CONSTITUTION:A magnetic shield material layer 7 of an Ni-Fe film and an intermediate layer 8 of a Cu film are alternately layered in the order of Ni-Fe/ Cu/Ni-Fe on a substrate, thereby to form a lower magnetic shield 1. Subsequently, the shield 1 is patterned to obtain an Al2O3 film as a lower gap 2. Thereafter, a magneto-resistance effect (MR) element, 6 is formed. After an electrode 3 for supplying a sense current is formed, an upper magnetic shield 5 of an Ni-Fe/Cu multilayer is formed in the same manner as when the shield 1 is manufactured. In this constitution, since the magnetic shield is constituted of a mutilayer of the material layer 7 and intermediate layer 8 of a high thermal conductivity, thermal conductivity of the magnetic shield is improved, so that, the heat generated at the MR element, is effectively removed.
Patent JP-H1157952-A (JP)
Title: Apparatus for continuously casting metallic strip
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To improve the symmetricalness of a strip shape by executing almost uniform cooling over the whole length of a cast pool part and avoiding the variation of asymmetrical thickness in the width direction of the strip. SOLUTION: In a metallic strip continuous casting apparatus, each casting roll 1 is constituted of projecting shaft parts 31, 32 for attaching the casting roll so as to rotate, a copper sleeve 25 for forming the peripheral wall provided with water flowing passages 26 in the longitudinal direction, flanges 27, 28 for forming end walls and passages 35, 36 in the radial direction for flowing in/out the water to the water flowing passages 26. Then, the water flowing passages 26 are mutually connected as group, and the water stream is made to flow to/from frontward/backward between both end parts of the roll by flowing from the one end part to the other end part.  A demarcated outward shoulder part 44 engaged with a refractory demarcated plate 10 by forming notch parts on the outer part of peripheral wall of the roll, mutually connecting side part galleries 42, 43 between the water flowing passage 26 in the longitudinal direction and the radial passage 35, 36 are arranged at the outer end part having the notched parts on the almost peripheral wall of the roll.
Patent JP-H10319965-A (JP)
Title: Waveform generating method
Inventor: FUJIMORI JUNICHI
IPC: G10H7/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To extend and to contract a reproducing time without changing the pitch of the music waveform data, which are PCM recorded, and without degrading tone quality. SOLUTION: The waveform data being recorded are divided into note units by the specification of a tap point TP(i) and a dividing point BP(i) and the data are read by extending and contracting the reading time in the units in accordance with the extending and contracting of the reproducing time. If the reproducing time is shorter than the recording time, the waveform data of each note are read with the speed, which is same as the speed of a recording, and the reading is terminated during the operation. If the reproducing time is longer than the recording time, the waveform data of each note are read by the speed, which is same as the recording time, and one segment of each note is looped and is matched with the reproducing time. Thus, the reading speed is not varied, the pitch and the tone quality are not changed and the reproducing time is arbitrarily set.
Patent JP-S6423098-A (JP)
Title: Lancher for flying object
Inventor: KOBAYASHI TOMOFUMI
IPC: F41B6/00
Filed: 1987-07-15
Abstract: PURPOSE:To obtain a lancher capable of accelerating to an arbitrary velocity by a method wherein a flying object with a fuel pellet covered by a cylindrical superconductor or a permanent magnet, a guide rail made of a permanent magnet or a superconductor, and a plurality of pulse coils placed along the guide rail are excited successively. CONSTITUTION:When an initial excitation is carried out, power is supplied to one or two pulse coils and an outside magnetic field is applied to a flying object 2. A hydrogen pellet with a melting point of 14K is sealed into the object 2 which is brought into superconductive condition and the outside magnetic field is removed. Since the magnetic field is confined in a cylindrical superconductor 1, exciting condition is kept. To increase driving force caused by the interaction with the magnetic field generated by the pulse coils, it is better to excite the flying object initially and moreover intensely. A plurality of the pulse coils are successively excited in step with the velocity of the flying object to accelerate the object to a required velocity. At the time of the said acceleration the flying object 2 is levitated by an electromagnetic force effected between the flying object 2 and the guide rail 3 and running resistance becomes zero and efficienct acceleration can be therefore achieved.
Patent JP-H0223632-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI MASAHISA
IPC: H01L21/31
Filed: 1988-07-12
Abstract: PURPOSE:To perform element isolation sufficiently with an ion implantation process; besides, form the width of an element formation region in accordance with a value extremely approaching a design value by forming an element formation region mask which covers the element formation region on an active layer and implanting ions on the whole surface of the mask. CONSTITUTION:Side wall insulating films 61 are formed by leaving SiO2 at the side faces of the mask 51 and hydrogen ion implantation regions 11 are formed by implanting hydrogen ions on the whole surface of the mask 51. In such a case, because of the side wall insulating films 61, crosswise spread of the implantation regions is put almost below the oxygen ion implantation regions 10 which are formed previously and then, no spread digs into places beneath the mask 51. Oxygen and hydrogen ion implantation regions 10 and 11 turn into element isolation layers 7 by removing Au of the mask, the side wall insulating films 61, and a protective film 4 and then, an element formation region 8 which is surrounded by the element isolation layers is formed. Although the width of the element formation region becomes slightly smaller than that of the foregoing mask 51, even boundaries between the element formation region and the element isolation layers are distinct and even element isolation is performed sufficiently, stabilized element characteristics are thus obtained.
Patent JP-H0223743-A (JP)
Title: System for making data highly reliable by using idle time slot
Inventor: YAGIHASHI TORU
IPC: H04L12/42
Filed: 1988-07-12
Abstract: PURPOSE:To accurately transmit and receive data even if disturbance occurs in a transmission line by constituting a system in such a way that information data is transmitted through the use of a time slot which is not used. CONSTITUTION:At the time of transmitting data, data transmitted from a terminal equipment 300-1 is stored in a first storage means 500. A time slot counter 800 outputs a timing signal for inserting data into the prescribed time slot by the output control signal of a supervisory device 100. A gate 900 obtains and outputs the OR of the output data of the means 500 and the output timing signal of the time slot. At the time of receiving data, data of plural time slots are stored in second storage means 600-1 to 600-n. Control signals read data stored in the storage means, and a comparison coincidence detection means 700 compares data and detects coincidence. When data are coincident data having much coincidence are outputted.
Patent JP-H1018442-A (JP)
Title: Connecting structure of continuous-ridge unit type building
Inventor: YOKOI NOBUFUMI
IPC: E04D3/40
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain improved waterproofing characteristics by connecting a plurality of unit type buildings each corresponding to one ridge through expansion joints, connecting expansion joint members to each other so as to be displaced, and providing a rain trough between roof units. SOLUTION: A setting face material 23 and a roof face material 24 are mounted on a roof frame 22, and sloped roof units 21A, 21B each including a waterproof sheet 25 and edge material 26 are formed on the material 24. And in a connecting part of the adjoining units 21A, 21B, an expansion joint 14 and a rain trough 21 are placed between the upper surfaces of the units 21A, 21B. Next, in the expansion joint 14, a first member 28 fixed on the side of the first ridge roof unit 21A of a unit type building 13A and a second member 29 fixed on the side of the second ridge roof unit 21B are provided. Thus rainwater does not penetrate into the connecting part, and hence waterproofing characteristics can be obtained.
Patent JP-S6331190-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: NIDOU MASAAKI
IPC: H01S5/00
Filed: 1986-07-24
Abstract: PURPOSE:To prevent concentration of stress to the laser oscillation region and assure high reliability for a long period of time by providing a superlattice layer and an impurity-diffused layer which has averaging composition of superlattice layer through selective impurity diffusion of a second conductivity type leaving a striped region on the superlattice layer. CONSTITUTION:A superlattice layer 2 alternately laminating an N type AlAs layer and GaAs layer and a GaAs layer 3 are formed on an N type GaAs substrate 1 by a first organic metal vapor growth method (MOVPE). Next, an impurity diffusion layer 4 is formed by Zn diffusion leaving the striped region of super lattice layer 2. After removing GaAs layer 3 by conducting gas phase etching using hydrogen chloride, arsine within the MOVPE reaction tube, N type Al0.45GA0.55As layer 5, Al0.15Ga0.55As active layer 6, P type Al0.45 Ga0.55As layer 7 and P type GaAs layer 8 are formed by second MOVPE growth method. Finally, a P electrode 9 and an N electrode 10 are formed, completing a semiconductor laser. Thereby, extra stress is not applied on the active layer and a semiconductor laser having excellent reliability can be obtained.
Patent JP-H1033733-A (JP)
Title: Golf club
Inventor: O KOJIN
IPC: A63B53/12
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength of the shaft of a golf club. SOLUTION: A projection body 12 is spirally wound around a shaft 11. The projection body 12 spirally wound around the shaft 11 improves the mechanical strength of the shaft 11.
Patent JP-H1019664-A (JP)
Title: Light-emitting element array inspection device
Inventor: SHIRAISHI MITSUO
IPC: B41J2/455
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To judge precisely whether a light-emitting element is good or bad, by measuring the brightness of not only a thyristor for light emission but also a thyristor for transfer. SOLUTION: A means which turns on only thyristors for transfer successively with thyristors for light emission turned off and measures emitted light brightness at the time when each of the thyristors for transfer is on, and a means which turns on the thyristors for light emission successively by turning on the thyristors for transfer successively and measures emitted light brightness at the time when each of the thyristors for light emission is on are provided. And whether a light-emitting array is good or bad is judged by comparing the measured brightness of the thyristors for transfer and of the thyristors for light emission with reference values established respectively.
Patent JP-H0728614-A (JP)
Title: System chart display system
Inventor: TSUCHIYA MINORU
IPC: G06F3/048
Filed: 1993-07-15
Abstract: PURPOSE:To enable an operator to easily and speedily display a system chart by storing the system chart for which the operator makes a display request in a system chart history data file. CONSTITUTION:A system chart selecting means 9 once receiving system chart number data from an input means 3 takes system chart data D5 matching the data out of a system chart data file 7 and saves the data in the system chart history data file 21. Then the input means 3 mainly inputs information indicating the title of the system chart history data selected by the operator as touch screen input data D1 and passes them as system chart history number data D14 to a system chart history selecting means 25. The system chart history selecting means 25 takes system chart history data D11 out of the system chart history data file 21 and passes them to a system chart display means 13. Then the system chart display means 13 displays the system chart screen on a display device 1a and also inputs current plant data D7 to display plant state quantities on the system chart screen.
Patent JP-H09313193-A (JP)
Title: Production of aromatic carboxylic acid
Inventor: MIWA TATSUJI
IPC: C12P7/40
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To safely and easily produce the subject compound under normal temperature and pressure condition by bringing a cultured cell (or its treated product) of a microorganism capable of producing an aromatic carboxylic acid from an aromatic compound into contact with the aromatic compound in an aqueous medium and collecting the product from the medium. SOLUTION: A cultured cell and/or treated cell of a microbial strain capable of producing an aromatic carboxylic acid from an aromatic compound and belonging to e.g. the genus Enterobacter, Bacillus, Mycoplana, Pseudomonas, Xanthomonas or Achromobacter (e.g. Enterobacter cloacae IAM No.12349) is brought into contact with an aromatic compound (e.g. phenol) in an aqueous solvent to accumulate an aromatic carboxylic acid (e.g. p-oxybenzoic acid) in the liquid and the accumulated acid is collected to obtain the objective aromatic carboxylic acid useful as a raw material for synthetic resin, synthetic fiber, dye, pigment, etc., or a raw material for a preservative for food, cosmetics, pharmaceuticals, etc., under normal temperature and pressure condition in high efficiency.
Patent JP-H06172156-A (JP)
Title: Lowly stimulative body detergent composition containing sodium alcohol ethoxyglycelyl sulfonate
Inventor: RABI SABURAMANIAMU
IPC: C11D1/16
Filed: 1993-07-15
Abstract: PURPOSE: To provide a body cleansing compsn. containing alcohol ethoxyglycerylsulfonate as an effective component which is less stimulant to skin and excellent in cleansing power. CONSTITUTION: The compsn. contains alcohol ethoxyglycerylsulfonate, preferably an anionic surfactant expressed by the formula as an effective component by 1 to 60 wt.%. If necessary, soap, additional anionic surfactant (such as alcohol ethcersuflate), nonionic surfactant, amphoteric surfactant, gum, polyquatarnuims may be compounded. The compsn. can be prepared into a solid soap, composite lumpy material with soap and other surfactant, surfactant lumpy material, shampoo, liquid soap, foaming soln., shower gel and the like. The obtd. agent can be used in a hard water, shows good foaming performance and can be easily processed in a normal equipment for a soap. In the formula, R is 4-20C aliphatic or mixed aliphatic group, (n) is 1-10.
Patent JP-H03130501-A (JP)
Title: Fluid cell device for compressed air engine
Inventor: RENE KEEGI
IPC: F03C1/06
Filed: 1990-07-04
Abstract: PURPOSE: To enhance the durability by providing a plurality of fluid cells which are arranged in a rose flower shape as a whole, and which can be inflated being fed with air, and by welding two synthetic resin film pieces to each fluid cell along the outer periphery there of so as to form the cell. CONSTITUTION: A plurality, such as, three, of fluid cells 4 to 4" are arranged in a rose flower configuration, and are flat in a no pressure condition. They can be inflated alternately by air connection means 5, 5'. Each of the fluid cells 4 to 4" is welded thereto with two synthetic resin film pieces or sheet pieces 1, 2 along the outer periphery thereof so as to be constituted. This welding ca be carried out on both sides of an endless rubber rope or a ring 3 between the both sheet pieces 1, 2 along the outer periphery thereof. The above- mentioned fluid cells 4 to 4" are supported by a rotatable support disc 11 provided in a chamber between casing parts 10, 10' in a compressed air radial mechanism, and is cooperated with a conical support disc 14.
Patent JP-S6152679-A (JP)
Inventor: HIKINO AKIRA
IPC: G09F3/10
Filed: 1984-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0342221-A (JP)
Title: Seal mechanism of injection molding machine
Inventor: SUMEN HIROYOSHI
IPC: B29C45/20
Filed: 1989-07-10
Abstract: PURPOSE:To suppress the abrasion between a heating cylinder and a screw head by forming a rod to the leading end of a screw while forming a check ring into a cylindrical shape and providing a rod piercing hole to the center of said ring and also forming a molding material flow passage to the periphery in the vicinity of said hole at the position closed by the end surface of the screw at the time of the advance of the screw. CONSTITUTION:When a screw 2 recedes in a weighing process, a check ring 32 moves to the front of a rod 31 to be brought into contact with the protruding part 34 of the rod 31. At this time, the molding material between the screw 2 and a heating cylinder 1 flows to the front of the check ring 32 through a molding material flow passage 35 to be stored in the front end part of the heating cylinder 1. In an injection process, the check ring 32 moves rearwardly by the pressure difference between the molding materials before and behind the check ring 32 with the advance of the screw 2 and comes into contact with the seal ring 14 arranged to the end surface of the screw 2. As a result, the rear end part of the molding material flow passage 35 is closed and the molding material present in front of the check ring 32 is injected. Therefore, the impact applied to the screw is low and the generation of the breakage of a head is suppressed.
Patent JP-S6153874-A (JP)
Title: Picture processor
Inventor: HAYASHI MASAYOSHI
IPC: H04N1/407
Filed: 1984-08-22
Abstract: PURPOSE:To obtain a stable picture by detecting picture forming conditions and selecting the mode of a picture processing means in accordance with the detected output. CONSTITUTION:In order to form a color picture in case of multicolor overlapping print, an original is scanned the number of times corresponding to overlapped parts. A CCD light receiving unit 200 dissolves a light image into three colors B, G and R by a dichrofilter 12. Said dissolved colors are photoelectrically transferred, converted into a digital signal, changed to Y, M and C, and shading-corrected, and their gradation is converted into a characteristic advantageous to the easy color correction, thereby correcting colors. A UCR processing circuit 160 calculates the removal amount of a base color, obtains a black BK amount and supplies it to a dither processing circuit 170. The end half tone expression is carried out by a dot density and a latent image is formed on a photosensitive body.
Patent JP-H1068404-A (JP)
Title: Pressure medium device and its method for use
Inventor: FRIEDMANN OSWALD
IPC: F15B13/043
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce the hysteresis over the whole working area, and to avoid chattering of a valve by forming the control quantity to control the valve of at least two control quantity components, modulating a first control quantity component by a first frequency, and modulating a second control quantity component by a second frequency. SOLUTION: In controlling the torque of the torque transmission system, etc., in a drive train of a vehicle using a pressure medium device 1, the pressure medium generated by a compressor 2 is guided to a torque transmission system 3 to couple/uncouple a clutch, etc., through a piping 4 and a slider valve 5. The slider valve 5 is controlled by the pressure in a pressure chamber 8 and the pressure in the axial direction by a stress accumulator 9. The pressure chamber 8 controls the pressure by a spare control valve 10 in the piping 11 connected to the discharge side of the compressor 2 and a valve 20 including the slider valve 21 to release the pressure chamber 8 to the atmosphere, and the valve 20 is controlled by control signal of the different frequency according to the running condition by a control unit 30.
Patent JP-S6332757-A (JP)
Title: Magnetic tape device
Inventor: KUWABARA AKIO
IPC: G11B15/03
Filed: 1986-07-28
Abstract: PURPOSE:To shorten an action time for rereading by counting tape running distance at the time of data block reading and rereading by setting back only counted distance to a tape. CONSTITUTION:When a magnetic tape is running in normal direction, tachopulse detection signals F go to output signals G by an AND circuit 11 and are inputted to the up count terminal of a counter circuit 14 and data in a block are read out. The final count value of the counter circuit 14 corresponds to the running distance of the tape. When data error occurs in the reading operation, an instruction for reverse running A2 is given to a control circuit 5. A capstan 7 is rotated reversely, the counter circuit 14 is counted down, and the reverse running of the tape 8 stops at the zero point. The head is placed at the position of IBG between data blocks 2 of the tape.
Patent JP-S6153477-A (JP)
Title: Pump system using solar battery as power source
Inventor: KAWASHIMA KATSUMI
IPC: F04B49/06
Filed: 1984-08-21
Abstract: PURPOSE:To expandan operatable range as well as to improve a utilization factor in solar energy, by installing plural pumps in a set of solar batteries, while making the pump matching with output of the solar battery so as to be operatable in selecting it as load. CONSTITUTION:A pump system is provided with a solar battery 1, a backflow preventing diode 2, a DC motor 3 directly driven by the solar battery 1 and a large capacity storage pump 4 connected to this DC motor 3. At the above-mentioned, a DC motor 3a being set so as to cause maximum output of the solar batter 1 to match with input voltage-current at motor rated at a time when radiation energy of the sunlight is, for example, 50%, is installed in addition, while a storage pump 4a having the sufficient pump head required for pumpin- up at capacity suitable being driven by this DC motor 3a is installed in addition as well. And if the radiation energy is reduced down, for example, to 50%, this fact is detected by a detector 6, changing a select switch 5a over to the side of the small capacity storage pump 4a.
Patent JP-H0224629-A (JP)
Title: Liquid crystal display device
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/133
Filed: 1988-07-13
Abstract: PURPOSE:To reduce light absence at a nonillumination part in negative mode by using liquid crystal materials which differ in twist direction from each other and also using light shield spacer materials when the liquid crystal display device is constituted by putting the two liquid crystal cells one over another across the granular spacers while the liquid crystal materials are charged. CONSTITUTION:The 2nd liquid crystal cell 2 and 1st liquid crystal cell 6 are provided between a upper polarizing plate 1 and a lower polarizing plate 2 to constitute the liquid crystal display device. In this constitution, the two cells 2 and 6 are in the same structure of the upper substrates 3 and 7, lower substrates 4 and 8, liquid crystal materials 5 and 9, which have a 240 deg. twist angle, but are opposite in twist direction, dispersed with spacers 12 and 11. Further, the spacers 12 and 11 are formed by dispersing particulate cured resin of melamine resin and either or both of them are dyed with a black dye to set the transmissivity to about 50%. Consequently, the light absence when a nonselection voltage is applied is reduced in negative mode and the contrast is improved.